Ejemplo n.º 1
0
        public SliderDS.SlidesRow GetSlide(int Id)
        {
            DataView dv = GetSlides(string.Format("Id = {0}", Id));

            SliderDS.SlidesRow row = (SliderDS.SlidesRow)dv[0].Row;
            return(row);
        }
Ejemplo n.º 2
0
        /* Start Slider */

        public DataRow AddSlide(string title, string description, int orderNbr, string imageUrl)
        {
            SliderDS.SlidesRow row = DS.Slides.NewSlidesRow();
            row.Title       = title;
            row.Description = description;
            row.OrderNbr    = orderNbr;
            row.ImageUrl    = imageUrl;

            ds.Slides.Rows.Add(row);

            AcceptChanges();

            return(row);
        }
Ejemplo n.º 3
0
        public bool DeleteSlide(int Id)
        {
            DataView dv = this.GetSlides(string.Format("Id = {0}", Id));

            if (dv.Count <= 0)
            {
                return(false);
            }

            SliderDS.SlidesRow row = (SliderDS.SlidesRow)dv[0].Row;

            row.Delete();
            AcceptChanges();

            return(true);
        }
Ejemplo n.º 4
0
        public bool UpdateSlide(int Id, string title, string description, int orderNbr, string imageUrl)
        {
            DataView dv = this.GetSlides(string.Format("Id = {0}", Id));

            if (dv.Count <= 0)
            {
                return(false);
            }

            SliderDS.SlidesRow row = (SliderDS.SlidesRow)dv[0].Row;

            row.Title       = title;
            row.Description = description;
            row.OrderNbr    = orderNbr;
            row.ImageUrl    = imageUrl;

            row.Table.AcceptChanges();
            AcceptChanges();

            return(true);
        }
Ejemplo n.º 5
0
        //some comments
        /// <summary>
        /// Updates the existing slide
        /// </summary>
        /// <param name="Id">Id of the current slide</param>
        /// <param name="title">Title of the slide</param>
        /// <param name="description">Description of the slide</param>
        /// <param name="orderNbr">The order number of the current slide</param>
        /// <param name="imageUrl">The name of the newly uploaded image</param>
        /// <param name="ImageFile">The request file comming form the form</param>
        /// <param name="OriginalImagePath">The server mapped path of the existing image</param>
        /// <param name="URL">A URL to be used if needed (links)</param>
        /// <returns>False if not found and true if updated</returns>
        public bool UpdateSlide(int Id, string title, string description, int orderNbr, string imageUrl, HttpPostedFile ImageFile, string OriginalImagePath, string URL)
        {
            DataView dv = this.GetSlides(string.Format("Id = {0}", Id));

            if (dv.Count <= 0)
            {
                return(false);
            }

            //if file input holds image file
            if (ImageFile != null)
            {
                if (OriginalImagePath != null && File.Exists(OriginalImagePath))
                {
                    File.Delete(OriginalImagePath);
                }

                string imagePath = WebContext.Server.MapPath("~/images/slides/" + imageUrl + ".jpg");
                ImageFile.SaveAs(imagePath);
            }
            else
            {
                FileInfo fi = new FileInfo(OriginalImagePath);
                fi.MoveTo(WebContext.Server.MapPath("~/images/slides/" + imageUrl + ".jpg"));
            }

            SliderDS.SlidesRow row = (SliderDS.SlidesRow)dv[0].Row;

            row.Title       = title != null ? title : row.Title;
            row.Description = description != null ? description : row.Description;;
            row.OrderNbr    = orderNbr != -1 ? orderNbr : row.OrderNbr;
            row.ImageUrl    = imageUrl != null ? imageUrl : row.ImageUrl;
            row.URL         = URL != null ? URL : "";

            row.Table.AcceptChanges();
            AcceptChanges();

            return(true);
        }
Ejemplo n.º 6
0
        /* Start Slider */
        /// <summary>
        /// Adds a new slide
        /// </summary>
        /// <param name="Title">Title of the new slide that will also be used to rename the image</param>
        /// <param name="Description">Description of the slide</param>
        /// <param name="OrderNbr">The Order Number of the slide</param>
        /// <param name="ImageFile">The image file to be added for the slide</param>
        /// <param name="URL">A URL to be used if needed (links)</param>
        /// <returns>DataRow, the created slide as a row</returns>
        public DataRow AddSlide(string Title, string Description, int OrderNbr, HttpPostedFile ImageFile, string URL)
        {
            SliderDS.SlidesRow row = DS.Slides.NewSlidesRow();
            row.Title       = Title;
            row.Description = Description;
            row.OrderNbr    = OrderNbr;
            row.URL         = URL;

            ds.Slides.Rows.Add(row);

            AcceptChanges();

            string fileName = StringUtils.ToURL(Title) + "-" + row.Id;

            string imagePath = WebContext.Server.MapPath("~/images/slides/" + fileName + ".jpg");

            ImageFile.SaveAs(imagePath);

            row.ImageUrl = fileName;
            AcceptChanges();

            return(row);
        }
Ejemplo n.º 7
0
        /// <summary>
        /// Deletes the existing slide based on it's unique ID
        /// </summary>
        /// <param name="Id">Id of the slide to be deleted</param>
        /// <returns>If slide not found it returns false else true</returns>
        public bool DeleteSlide(int Id)
        {
            DataView dv = this.GetSlides(string.Format("Id = {0}", Id));

            if (dv.Count <= 0)
            {
                return(false);
            }

            SliderDS.SlidesRow row = (SliderDS.SlidesRow)dv[0].Row;

            row.Delete();
            AcceptChanges();
            string path      = WebContext.Server.MapPath("~/" + lw.CTE.Folders.MainSliderFolder);
            string ImageName = string.Format("{0}\\{1}", path, Id + ".jpg");

            if (File.Exists(ImageName))
            {
                File.Delete(ImageName);
            }

            return(true);
        }